本发明提供一种注射用头孢唑肟钠粉针制剂的制备方法及其用途。
The invention provides a method for preparing ceftizoxime powder injection for injection and use thereof.
按照本发明的制备方法制备的头孢唑肟钠粉针制剂，其水分含量低于8.0%。
The ceftizoxime powder injection prepared by the method has moisture content less than 8.0%.
目的：建立一种气相色谱法测定原料药头孢唑肟钠中二氯甲烷和四氢呋喃有机溶剂残留量的方法。
Objective: We detected the content of methylene chloride and diethylene oxide in Ceftizoxime Sodium using head-space GC method.
应用推荐